A Two-Step Dewarping of Camera Document Images.
Nikolaos StamatopoulosBasilios GatosIoannis PratikakisStavros J. PerantonisPublished in: Document Analysis Systems (2008)
Keyphrases
- document images
- document analysis
- document image analysis
- document image understanding
- optical character recognition
- vision system
- scanned documents
- camera motion
- document layout
- language identification
- document processing
- page segmentation
- printed documents
- document image retrieval
- camera calibration
- image processing
- indian languages
- line extraction
- scanned images
- page layout
- video sequences